The Map border cuts off the rear end of the Advent Convoy so I can't reach the back to open it. I attempted to blow up one of the sides with grenades, but grenades do reduced structural damage so it didn't help.

I guess the only thing to do is to run back to the evac point without the VIP since I physically can't get to him.

Map Mods I'm playing with that might also have caused this:World Expansion Project: AdventMore Maps PackMaps by VozatiMgee's MapsDoctor_Mandarb's_Map-PackDragon's Wilderness PCPSLong War 2